Abstract: Blockchain technology is basically a decentralized database maintained by applicable parties and has been extensively used in colorful scripts similar as logistics and finance. In terms of operations in the medical field, it's getting increasingly important because the case's symptoms may be related to a certain vaccine. Whether the case has been vaccinated with this vaccine will lead to different individual results by the croaker. This study proposes a traceable blockchain-grounded vaccination record storehouse and sharing system. In the proposed system, the case gets the vaccination at any legal clinic and the VR can be saved accompanied by the hand into the blockchain center, which ensures traceability. When the case visits the sanitarium for treatment, the croaker can gain the details of the VR from the blockchain center and also make an opinion. The security of the proposed system will be defended by the programmed smart contracts. The proper record storage after encryption will ensure data privacy, integrity and security. Blockchain tracebility uses block-chain technology to record the movement of a product in the supply chain.

Shwetha G K, Jayantkumar A Rathod, Naveen G, Mounesh Arkachari and Pushparani M K, “Blockchain-Based Vaccination Record Tracking System” International Journal of Advanced Computer Science and Applications(IJACSA), 15(8), 2024. http://dx.doi.org/10.14569/IJACSA.2024.0150874

@article{K2024,
title = {Blockchain-Based Vaccination Record Tracking System},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2024.0150874},
url = {http://dx.doi.org/10.14569/IJACSA.2024.0150874},
year = {2024},
publisher = {The Science and Information Organization},
volume = {15},
number = {8},
author = {Shwetha G K and Jayantkumar A Rathod and Naveen G and Mounesh Arkachari and Pushparani M K}
}